● Student Uniform Size: 170A * Length: 71.5cm, Shoulder Width: 47cm, Chest: 110cm, Sleeve Length: 59cm ● Fabric: Toray Power Black ● 80% Polyester, 20% Wool ● Stretch Fabric ● Machine Washable ● Features a shape-retaining core, so after washing, simply hang to dry; ironing is unnecessary. ● Lining: Black (Half-lined) ● Sleeves can be extended by 3cm ● Features an "O-daba" (a type of tailored finish) ● Standard Mark Included ● Collar of the student uniform ● Round Collar (Embedded Collar Type) ○ Soft piping material is sewn in, eliminating the discomfort around the neck and the need to replace the collar due to damage.